|Table of Contents|

Titanium alloy TA 1 0 for fuel tank welding technology application(PDF)

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]

Issue:
2008年04期
Page:
37-42
Research Field:
工艺与材料
Publishing date:

Info

Title:
Titanium alloy TA 1 0 for fuel tank welding technology application
Author(s):
Guo Huimin
Xi'an Space Engine Factory，Xi'an 710100，China
Keywords:
titanium alloy; welding; protection device
PACS:
V261.3
DOI:
-
Abstract:
Welding technology is one of the most critical issues for manufacturing titanium pressure vessels．For the purpose of developing TA 10 Ti alloy welding technology，appropriate process parameters were drafted on the basis of extensive tests and analysis of welding technology． Meanwhile，according to welding characteristics of TA 10 Ti alloy，a number of gas protection devices were designed to put the welding and heat-affected zone with the temperature above 300。C under the protection of argon atmosphere during welding and after worrd cooling process．After the welding technology verification tests，the optimum standard parameters were finally determined for TA 1 0 Tialloy welding．All technology design requirement specifications，such as protective effects of weld surface，oxidation degree，X—my weld inspection results，chemicM composition of deposited metal， and mechanical properties of welds are satisfied．The welding of products and the welding quality of TA 1 0 Ti alloy welded joints are assured．

References:

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Memo

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Last Update: 1900-01-01